Laurie Lawlor is a prolific and celebrated author of children's books. Her picture book biography Rachel Carson and her Book That Changed the World was named a Bank Street Best Children's Book of the Year and a National Science Teachers Association Outstanding Science Trade Book and received the John Burroughs Riverby Award. Her Super Women: Six Scientists Who Changed the World was named a NSTA-CBC Outstanding Science Trade Book. She lives and teaches in the Chicago metropolitan area.

Becca Stadtlander is an award-winning illustrator and fine artist. She won the Golden Kite Award for Picture Book Illustration for Made By Hand: A Craft Sampler. She also illustrated On the Wingby David Elliott, which received two starred reviews as well as a Golden Kite Award. She attended the Maryland Institute College of Art and currently lives and works in her hometown of Covington, Kentucky.